Câu 52: USMLE: United States Medical Licensing Examination

A 15-year-old female is brought to the physician by her mother because she is concerned that she has not started menstruating. Physical examination reveals the patient's vagina is very shallow without a palpable uterus. There are also palpable masses in the labia majora. Karyotype analysis reveals a 46, XY genotype. Which of the following was most likely present during the early fetal life of this patient?

1. A. A uterus
2. B. An oviduct
3. C. Decreased androgen levels
4. D. Mullerian inhibiting factor — đáp án hiện tại
5. E. Streak ovaries